[HTML][HTML] Iterative projection meets sparsity regularization: towards practical single-shot quantitative phase imaging with in-line holography

Y Gao, L Cao - Light: Advanced Manufacturing, 2023 - light-am.com
Holography provides access to the optical phase. The emerging compressive phase
retrieval approach can achieve in-line holographic imaging beyond the information-theoretic …

Fourier ptychographic microscopy image stack reconstruction using implicit neural representations

H Zhou, BY Feng, H Guo, S Lin, M Liang, CA Metzler… - Optica, 2023 - opg.optica.org
Image stacks provide invaluable 3D information in various biological and pathological
imaging applications. Fourier ptychographic microscopy (FPM) enables reconstructing high …

Neural-field-assisted transport-of-intensity phase microscopy: partially coherent quantitative phase imaging under unknown defocus distance

Y Jin, L Lu, S Zhou, J Zhou, Y Fan, C Zuo - Photonics Research, 2024 - opg.optica.org
The transport-of-intensity equation (TIE) enables quantitative phase imaging (QPI) under
partially coherent illumination by measuring the through-focus intensities combined with a …

DINER: Disorder-invariant implicit neural representation

S Xie, H Zhu, Z Liu, Q Zhang, Y Zhou… - Proceedings of the …, 2023 - openaccess.thecvf.com
Implicit neural representation (INR) characterizes the attributes of a signal as a function of
corresponding coordinates which emerges as a sharp weapon for solving inverse problems …

Advances in 3d generation: A survey

X Li, Q Zhang, D Kang, W Cheng, Y Gao… - arXiv preprint arXiv …, 2024 - arxiv.org
Generating 3D models lies at the core of computer graphics and has been the focus of
decades of research. With the emergence of advanced neural representations and …

FINER: Flexible spectral-bias tuning in Implicit NEural Representation by Variable-periodic Activation Functions

Z Liu, H Zhu, Q Zhang, J Fu, W Deng… - Proceedings of the …, 2024 - openaccess.thecvf.com
Abstract Implicit Neural Representation (INR) which utilizes a neural network to map
coordinate inputs to corresponding attributes is causing a revolution in the field of signal …

[PDF][PDF] Advances in 3D Generation: A Survey

JZZLJ Liao, YP Cao, Y Shan - arXiv preprint arXiv:2401.17807, 2024 - 3dvar.com
Generating 3D models lies at the core of computer graphics and has been the focus of
decades of research. With the emergence of advanced neural representations and …

Local conditional neural fields for versatile and generalizable large-scale reconstructions in computational imaging

H Wang, J Zhu, Y Li, QW Yang, L Tian - arXiv preprint arXiv:2307.06207, 2023 - arxiv.org
Deep learning has transformed computational imaging, but traditional pixel-based
representations limit their ability to capture continuous, multiscale details of objects. Here we …

Batch Normalization Alleviates the Spectral Bias in Coordinate Networks

Z Cai, H Zhu, Q Shen, X Wang… - Proceedings of the IEEE …, 2024 - openaccess.thecvf.com
Representing signals using coordinate networks dominates the area of inverse problems
recently and is widely applied in various scientific computing tasks. Still there exists an issue …

Motion-resolved, reference-free holographic imaging via spatiotemporally regularized inversion

Y Gao, L Cao - Optica, 2024 - opg.optica.org
Holography is a powerful technique that records the amplitude and phase of an optical field
simultaneously, enabling a variety of applications such as label-free biomedical analysis …